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CTNS-4306S Datasheet, PDF (1/7 Pages) Sanken electric – Fast Recovery and High Power Diode
VRM = 600 V, IF(AV) = 30 A, trr = 50 ns(max.)
Fast Recovery and High Power Diode
CTNS-4306S
Features
The CTNS-4306S is a high power diode of the
low-noise and low loss which realize a peak reverse
voltage of 600 V. Typical forward voltage drop of 1.15
V is realized by optimizing the relationship of trade-off
between VF and trr. It has the characteristics suit for PFC
circuit of DCM and CRM.
The low thermal resistance package achieves high
performance in terms of heat dissipation.
 VRM------------------------------------------------------- 600V
 VF------------------------------------ 1.3 V max. (IF = 15 A)
 IF(AV)------------------------------------------------------- 30 A
 trr----------------------------------------------------50 ns max.
(IF = 500 mA, IRP = 1000 mA, 75 % of R.P.)
Package
TO3P-3L
(1) (2) (3)
AKA
Applications
 For PFC Circuit (DCM,CRM)
 For Large Current Secondary Side Rectifier
 For DC-DC Converter, etc.
(4)
K
Not to scale
Absolute Maximum Ratings
 Unless otherwise specified, TA is 25 °C
Parameter
Symbol
Peak Repetitive Reverse
Voltage
VRM
Average Forward Current
IF(AV)
Surge Forward Current
IFSM
I2t Limiting Value
I2t
Junction Temperature
Tj
Storage Temperature
Tstg
Rating
600
30
140
98
−40 to 150
−40 to 150
Unit
Notes
V
A
A
10 ms
Half sinewave, one shot
A2s 1 ms ≤ t ≤ 10 ms
°C
°C
Electrical Characteristics
 Unless otherwise specified, TA is 25 °C
Parameter
Symbol
Test Conditions
Min. Typ. Max. Unit
Forward Voltage Drop
VF
IF = 15 A
−
1.15 1.3
V
Reverse Leakage Current
IR
VR = VRM
−
−
100
µA
Reverse Leakage Current
Under High Temperature
Reverse Recovery Time
Hï½¥IR
VR = VRM, Tj = 150 °C
−
−
10
mA
IF = IRP = 500 mA,
trr1
Tj = 25 °C,
90 % recovery point
−
−
100
ns
IF = 500mA,IRP = 1000 mA,
trr2
Tj = 25 °C,
−
−
50
ns
75 % recovery point
Thermal Resistance*
Rth(j-c)
−
−
2.0
°C/W
* Rth(j-c) is thermal resistance between junction and case. Case temperature (TC) is measured at the under of the screw
hole of case.
CTNS-4306S-DS Rev.1.0
SANKEN ELECTRIC CO.,LTD.
1
Oct. 27, 2014
http://www.sanken-ele.co.jp/en/
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